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How do solve three x squared plus five x minus eight equals zero?
3x^2 + 5x - 8 = 0 + 8 + 8 3x^2 + 5x = 0 8x ^2 = 0
5x plus 8 equals 16-3x?
5x + 8 = -3x + 16 add 3x to both sides, this gives you... 8x + 8 = 16 minus 8 from both sides, this gives you... 8x = 8 divide by 8 to get what x equals (must divide both sides), this gives you... x = 1
When x equals 8 what is the value of 5x?
When x equals 8, the value of 5x would be 5 times 8, which is 40.
What is 32-5x equals 3x plus 8?
32-5x=3x+8 32-5x-8=3x+8-8 24-5x=3x 24-5x+5x=3x+5x 24=8x x=24/8=3
What does minus 6 minus minus 8 equals?
-6 - (-8) = 2
What are the zeros of the function f of x equals 5x cubed minus x squared minus 18x plus 8?
-2, 1.74 and 0.46
How do you factor 20x squared minus 27x minus 8?
20x2 - 27x -8 20 * -8 is -160, and -32 and 5 add to -27 20x2 - 32x + 5x - 8 4x(5x-8) + 1(5x-8) (4x + 1)(5x-8)
How do solve three x squared plus five x minus eight equals zero?
3x^2 + 5x - 8 = 0 + 8 + 8 3x^2 + 5x = 0 8x ^2 = 0
What is the answer to 5x 8 equals 23?
if it is 5x + 8 = 23 then the answer is 3. if it is 5x - 8 = 23 then the answer is 31/5.
5x plus 8 equals 16-3x?
5x + 8 = -3x + 16 add 3x to both sides, this gives you... 8x + 8 = 16 minus 8 from both sides, this gives you... 8x = 8 divide by 8 to get what x equals (must divide both sides), this gives you... x = 1
When x equals 8 what is the value of 5x?
When x equals 8, the value of 5x would be 5 times 8, which is 40.
What is the answer to 5x plus 8 equals 7x?
7x-5x=8 2x=8 x=4
X squared minus 5x minus 24?
The equation x2 - 5x - 24 = 0 has the two solutions 8 and -3 for x.
What is 32-5x equals 3x plus 8?
32-5x=3x+8 32-5x-8=3x+8-8 24-5x=3x 24-5x+5x=3x+5x 24=8x x=24/8=3
Write an equation of a line parallel to 5x-4y equals 8?
5x-4y=8
What does x equals 6 and y equals 8 then 5x plus 8y equals?
If x=6 and y=8, then [ 5x + 8y ] = 5(6) + 8(8) = 30 + 64 = 94
What does minus 6 minus minus 8 equals?
-6 - (-8) = 2
